Fluorinated narrow neck bottles, HDPE, leakproof, 1000 ml, 6 unit(s)Fluorinated narrow neck bottles, HDPE, leakproof, 1000 ml Material: HDPE, fluorinated, PP screw cap. Type 2097. Particularly suited to storing aggressive chemicals. Fluorinated interior and exterior lower the diffusion and penetration of solvents and ensure long term storage with low loss by evaporation. Especially resistant to rips and breaks as well as puncture damage. Suitable for most acids and organic solvents. Leak proof. Technical Information